Boron

Boron is a metalloid chemical element with symbol B and atomic number 5. Produced entirely by cosmic ray spallation and supernovae and not by stellar nucleosynthesis, it is a low-abundance element in both the Solar system and the Earth's crust. Boron is concentrated on Earth by the water-solubility of its more common naturally occurring compounds, the borate minerals. These are mined industrially as evaporites, such as borax and kernite. The largest proven boron deposits are in Turkey, which is also the largest producer of boron minerals.

Chemically uncombined boron is found in small amounts in meteoroids but is not found naturally on Earth. Industrially, very pure boron is produced with difficulty, as boron tends to form refractory materials containing small amounts of carbon or other elements. Several allotropes of boron exist: amorphous boron is a brown powder, and crystalline boron is silvery to black, extremely hard (about 9.5 on the Mohs scale), and a poor conductor at room temperature. The primary use of elemental boron is to make boron filaments, which are used in a similar way to carbon fibers in some high-strength materials.

House of Bëor

In Tolkien's legendarium, the House of Bëor (pronounced [ˈbɛɔr]) were the family of Men who ruled over the eldest of the Three Houses of the Edain that had allied with the Elves in the First Age.

The Folk of Bëor

The First House of Men, called the House or Folk of Bëor, was the smallest of the Three, having at the time of their coming to Beleriand "no more than two thousand full-grown men; and they were poor and ill-equipped, but they were inured to hardship and toilsome journeys carrying great loads, for they had no beasts of burden." Most of the Folk of Bëor had brown hair with grey eyes, and some of them were swarthy in skin. They were taller than the Folk of Haleth, but still less in height than the House of Hador. The Bëorians were "steadfast in endurance of hardship and sorrow, slow to tears and to laughter; their fortitude needed no hope to sustain it." They were akin to the Folk of Hador and spoke a closely related language, though its knowledge was mostly lost later.

Boron, Ivory Coast

Boron is a town in north-central Ivory Coast. It is a sub-prefecture of Dikodougou Department in Poro Region, Savanes District. The town sits just northeast of the border of Woroba District.

Boron was a commune until March 2012, when it became one of 1126 communes nationwide that were abolished.

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